916031074 has 32 divisors (see below), whose sum is σ = 1645608960. Its totient is φ = 373913232.

The previous prime is 916031071. The next prime is 916031087. The reversal of 916031074 is 470130619.

It is a happy number.

It is a super-2 number, since 2×916031074² = 1678225857067186952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (916031071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71007 + ... + 82909.

It is an arithmetic number, because the mean of its divisors is an integer number (51425280).

Almost surely, 2^916031074 is an apocalyptic number.

916031074 is a deficient number, since it is larger than the sum of its proper divisors (729577886).

916031074 is a wasteful number, since it uses less digits than its factorization.

916031074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12174.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 916031074 is about 30266.0052534192. The cubic root of 916031074 is about 971.1882112342.

The spelling of 916031074 in words is "nine hundred sixteen million, thirty-one thousand, seventy-four".